Kroner/De Prins, Solist Golden Medal, 4 piston, ca.1935 Tag #: 200610 Serial #: 22138 Bell Diameter Bore Size Height 18 1/2″ .660″ 37.0″ Comments: “WALTER KRONER” on bell. Floral engraving around identification marks. “Solist / * / De Prins Gebr / GEBREVETEERD / ANTWERVEN / BELGIE / 22133” on 2nd valve. Share this:TwitterFacebookLike Loading...